package com.chixing.day11_exception.homework;

public class Multiply {

    public String multiply(String num1,String num2){
        char[] n1 = num1.toCharArray();
        char[] n2 = num2.toCharArray();
        int sum1 = 0;
        int sum2 = 0;
        for (int i = 0; i <n1.length ; i++) {
            int d = (int)Math.pow(10,n1.length-i-1);
            sum1 +=n1[i]*d;
            for (int j = 0; j < n2.length; j++) {
                int c = (int)Math.pow(10,n1.length+j-1);
                sum2 = sum1*n2[j]*c;
            }

        }

     return "";
    }
    public void show(){
        System.out.println();
    }

    public static void main(String[] args) {
        Multiply m = new Multiply();

    }



}
